package week03.starbucks_ex;

/**
 * Created by applicatisonsky on 2017/9/27.
 */
//定义装饰者
public abstract class DrinkDecorator implements IDrink {
    protected IDrink drink;
    public DrinkDecorator(IDrink drink){
       this.drink = drink;
    }
    public abstract double getPrice();
}
